575350393 has 2 divisors, whose sum is σ = 575350394. Its totient is φ = 575350392.

The previous prime is 575350387. The next prime is 575350409. The reversal of 575350393 is 393053575.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 512433769 + 62916624 = 22637^2 + 7932^2 .

It is a cyclic number.

It is not a de Polignac number, because 575350393 - 2⁹ = 575349881 is a prime.

It is not a weakly prime, because it can be changed into another prime (575353393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287675196 + 287675197.

It is an arithmetic number, because the mean of its divisors is an integer number (287675197).

Almost surely, 2^575350393 is an apocalyptic number.

It is an amenable number.

575350393 is a deficient number, since it is larger than the sum of its proper divisors (1).

575350393 is an equidigital number, since it uses as much as digits as its factorization.

575350393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 212625, while the sum is 40.

The square root of 575350393 is about 23986.4627029498. The cubic root of 575350393 is about 831.7206252159.

The spelling of 575350393 in words is "five hundred seventy-five million, three hundred fifty thousand, three hundred ninety-three".